diff options
Diffstat (limited to 'vim/config/whitespace.vim')
-rw-r--r-- | vim/config/whitespace.vim | 59 |
1 files changed, 2 insertions, 57 deletions
diff --git a/vim/config/whitespace.vim b/vim/config/whitespace.vim index bfe2663d..75ab7173 100644 --- a/vim/config/whitespace.vim +++ b/vim/config/whitespace.vim @@ -1,57 +1,2 @@ -" Strip trailing whitespace with \x in the whole document -if has('eval') - - " Define function for stripping whitespace - function! s:StripTrailingWhitespace() - - " Iterating line number - let l:li = 1 - - " Line number of last line that had non-whitespace characters on it - let l:lw = 0 - - " Line number of the file's last line - let l:ll = line('$') - - " Iterate over the lines - while l:li <= l:ll - - " Get the line text - let l:line = getline(l:li) - - " Replace the line with a subsitution of its text stripping extraneous - " whitespace - call setline(l:li, substitute(l:line, '\m\C\s\+$', '', 'g')) - - " If this line has any non-whitespace characters on it, update l:lw with - " its index - if l:line =~# '\m\C\S' - let l:lw = l:li - endif - - " Increment the line counter for the next iteration - let l:li = l:li + 1 - endwhile - - " If the last non-whitespace line was before the last line proper, we can - " delete all lines after it - if l:lw < l:ll - - " Get the current line and column so we can return to it - " (Yes I know about winsaveview() and winrestview(); I want this to work - " even on very old versions of Vim if possible) - let l:lc = line('.') - let l:cc = col('.') - - " Delete the lines, which will move the cursor - execute l:lw + 1.',$ delete' - - " Return the cursor to the saved position - call cursor(l:lc, l:cc) - endif - endfunction - - " Map \x to the function just defined - nnoremap <silent> <Leader>x :<C-U>call <SID>StripTrailingWhitespace()<CR> - -endif +" \x strips trailing whitespace via a custom plugin +nmap <leader>x <Plug>StripTrailingWhitespace |